A randomized 25 question test from a pool of 761 questions, good luck!
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as what a regulatory body would define and enforce?
Which of the terms below can be best described as a device with an assigned tag name?
Which of the data transmission modes below best is described as a two way alternating transmission?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the components below is required for the H1 transmission segment to function?
The data transmission in HDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below can be used if an interpretation of the plant can approximate its state?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would describe the red number in the picture below?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to read the input status of coils on a slave device ?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of firewall in its connection to the control network?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input status register?
Which of the terms below best reflects the effect of a radio waves trajectory when moving through mediums with different densities?
Which of the cable types below would be best used in an H1 transmission trunk line?
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that validates the hardware and software design complies with regulations?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the signals conditions moving from normal to abnormal conditions?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?